When did momondo last update prices for flights from Key West Airport to Louisville Intl Airport?

Prices for flights from Key West Airport to Louisville Intl Airport were last updated today.

How old do you have to be to fly from Key West Airport to Louisville Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$180 Cheap Flights from Key West to Louisville in 2026

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Find the cheapest flights from Key West to Louisville

Round-trip

One-way

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Enter your travel dates to find the best prices.

2:25 pm - 11:23 pm

EYW

SDF

8h 58m

1 stop

8:29 am - 3:17 pm

SDF

EYW

6h 48m

1 stop

$379United Airlines

Thu, Feb 5 - Sun, Feb 8

4:15 pm - 10:30 pm

EYW

SDF

6h 15m

1 stop

5:35 am - 4:22 pm

SDF

EYW

10h 47m

2 stops

$384United Airlines

Thu, Feb 5 - Sun, Feb 8

6:06 pm - 11:50 pm

EYW

SDF

5h 44m

1 stop

6:00 am - 12:48 pm

SDF

EYW

6h 48m

1 stop

$399Delta

Sat, Feb 7 - Wed, Feb 11

2:25 pm - 11:23 pm

EYW

SDF

8h 58m

1 stop

9:50 am - 4:22 pm

SDF

EYW

6h 32m

1 stop

$424United Airlines

Thu, Feb 5 - Sun, Feb 8

4:15 pm - 10:30 pm

EYW

SDF

6h 15m

1 stop

5:35 am - 4:22 pm

SDF

EYW

10h 47m

2 stops

$429United Airlines

Thu, Feb 5 - Sun, Feb 8

2:04 pm - 9:16 pm

EYW

SDF

7h 12m

1 stop

8:07 am - 6:01 pm

SDF

EYW

9h 54m

2 stops

$458American Airlines

Sat, Feb 7 - Wed, Feb 11

6:06 am - 3:52 pm

EYW

SDF

9h 46m

2 stops

8:07 am - 6:01 pm

SDF

EYW

9h 54m

2 stops

$464American Airlines

Sat, Feb 7 - Wed, Feb 11

2:25 pm - 2:48 pm

EYW

SDF

24h 23m

2 stops

5:35 am - 4:22 pm

SDF

EYW

10h 47m

2 stops

$544United Airlines

Thu, Feb 5 - Sun, Feb 8

2:25 pm - 2:48 pm

EYW

SDF

24h 23m

2 stops

5:35 am - 4:22 pm

SDF

EYW

10h 47m

2 stops

$594United Airlines

Thu, Feb 5 - Sun, Feb 8

4:01 pm - 11:19 pm

EYW

SDF

7h 18m

1 stop

7:00 am - 1:26 pm

SDF

EYW

6h 26m

1 stop

$838American Airlines

Mon, Feb 9 - Fri, Feb 13

American Airlines flights from Key West to Louisville

Our best American Airlines deals on Key West to Louisville flight tickets

American Airlines

Feb 7

EYW2:04 pmKey West

7h 12m

1 stop

SDF9:16 pmLouisville Intl

Feb 11

SDF8:07 amLouisville Intl

9h 54m

2 stops

EYW6:01 pmKey West

$458

American Airlines

Feb 7

EYW6:06 amKey West

9h 46m

2 stops

SDF3:52 pmLouisville Intl

Feb 11

SDF8:07 amLouisville Intl

9h 54m

2 stops

EYW6:01 pmKey West

$464

American Airlines

Feb 9

EYW4:01 pmKey West

7h 18m

1 stop

SDF11:19 pmLouisville Intl

Feb 13

SDF7:00 amLouisville Intl

6h 26m

1 stop

EYW1:26 pmKey West

$838

United Airlines flights from Key West to Louisville

Our best United Airlines deals on Key West to Louisville flight tickets

United Airlines

Feb 5

EYW2:25 pmKey West

8h 58m

1 stop

SDF11:23 pmLouisville Intl

Feb 8

SDF8:29 amLouisville Intl

6h 48m

1 stop

EYW3:17 pmKey West

$379

United Airlines

Feb 5

EYW4:15 pmKey West

6h 15m

1 stop

SDF10:30 pmLouisville Intl

Feb 8

SDF5:35 amLouisville Intl

10h 47m

2 stops

EYW4:22 pmKey West

$384

United Airlines

Feb 5

EYW2:25 pmKey West

8h 58m

1 stop

SDF11:23 pmLouisville Intl

Feb 8

SDF9:50 amLouisville Intl

6h 32m

1 stop

EYW4:22 pmKey West

$424

Fly from

Fly to

Route

Depart

Return

Price

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Thu 2/5

2:25 pm-11:23 pm

1 stop8h 58m

Louisville Intl

Sun 2/8

8:29 am-3:17 pm

1 stop6h 48m

$379

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Thu 2/5

4:15 pm-10:30 pm

1 stop6h 15m

Louisville Intl

Sun 2/8

5:35 am-4:22 pm

2 stops10h 47m

$384

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Sat 2/7

6:06 pm-11:50 pm

1 stop5h 44m

Louisville Intl

Wed 2/11

6:00 am-12:48 pm

1 stop6h 48m

$399

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Thu 2/5

2:25 pm-11:23 pm

1 stop8h 58m

Louisville Intl

Sun 2/8

9:50 am-4:22 pm

1 stop6h 32m

$424

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Thu 2/5

4:15 pm-10:30 pm

1 stop6h 15m

Louisville Intl

Sun 2/8

5:35 am-4:22 pm

2 stops10h 47m

$429

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Sat 2/7

2:04 pm-9:16 pm

1 stop7h 12m

Louisville Intl

Wed 2/11

8:07 am-6:01 pm

2 stops9h 54m

$458

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Sat 2/7

6:06 am-3:52 pm

2 stops9h 46m

Louisville Intl

Wed 2/11

8:07 am-6:01 pm

2 stops9h 54m

$464

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Thu 2/5

2:25 pm-2:48 pm

2 stops24h 23m

Louisville Intl

Sun 2/8

5:35 am-4:22 pm

2 stops10h 47m

$544

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Thu 2/5

2:25 pm-2:48 pm

2 stops24h 23m

Louisville Intl

Sun 2/8

5:35 am-4:22 pm

2 stops10h 47m

$594

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Mon 2/9

4:01 pm-11:19 pm

1 stop7h 18m

Louisville Intl

Fri 2/13

7:00 am-1:26 pm

1 stop6h 26m

$838

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Key West to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Key West to Louisville Intl?

Spirit Airlines and Delta are the most popular carriers operating from Key West to Louisville Intl

When to book flights from Key West to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Louisville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Key West to Louisville (EYW to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Louisville

Fastest flight time	6h 15m
Direct flights	None

The fastest flight from Key West to Louisville takes 6h 15m

There are no direct flights from Key West to Louisville. There are no popular flight routes from Key West to Louisville.

Search flight deals

How far is Key West to Louisville Intl by plane?
Key West and Louisville Intl are 973.5 mi apart from one another. Flights usually cover this in 6h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Key West Airport to Louisville Intl Airport?
Prices for flights from Key West Airport to Louisville Intl Airport were last updated today.
How old do you have to be to fly from Key West Airport to Louisville Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

French Lick

Elizabethtown

West Baden Springs

Bardstown

Jeffersonville

Shepherdsville

New Albany

Corydon

Elizabeth

Charlestown

Brandenburg

Springfield

Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Louisville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Key West to Louisville for you.

Can I find flights from Key West to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Key West with this policy.

How can momondo help me find flights from Key West to Louisville?

momondo provides multiple filters to help you find the best flight to Louisville from Key West. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Key West to Louisville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Louisville from Key West. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.